| (2011 DE5) |
| Classification: Apollo [NEO] SPK-ID: 3557956 |
[ hide orbit diagram ]
For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6360296183925953 | 0.00051526 | |
| a | 2.28824313105557 | 0.0029911 | au |
| q | .8328527256208185 | 9.0402e-05 | au |
| i | .126346632585838 | 7.2345e-05 | deg |
| node | 161.9269804872393 | 0.0044571 | deg |
| peri | 55.0565014821726 | 0.0062738 | deg |
| M | 288.6734070642167 | 1.9964 | deg |
| tp | 2459450.995920031528
(2021-Aug-24.49592003) | 7.5025 | TDB |
| period | 1264.304483077434
3.46 | 2.4789
0.006787 | d
yr |
| n | .2847415356178496 | 0.0005583 | deg/d |
| Q | 3.743633536490322 | 0.0048935 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.4 |
|
n/a |
MPO193829 |
|
|
[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
| Date/Time (TDB) |
Time Uncertainty
(days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
| 2011-Mar-01 17:44 |
< 00:01 |
Earth |
0.0126026455036068 |
0.0125758366055943 |
0.0126294541905939 |
15.0741938648454 |
15.0601618924705 |
2455622.238891694 |
0.0283376731024585 |
1334.36808451088 |
3.37225299283228 |
-0.0496950905770953 |
1040.69552211188 |
T |
8 |
CATAB v2.0e-lin.ifort 2017-Nov-28 23:44:09 |
2018-Dec-11 15:37 |
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